A family of Microsoft relational database management systems designed for ease of use.
I used to be a big fan of Filter by Form, but I've actually moved away from it. The reason is that datasheet filtering is much better. If you switch your form view to Datasheet, each column heading has a pull down arrow on it. When you pull down the arrow you get a menu that allows you many options to filter the data. If the recordset is small enough, you actually get a listing of values you can just check off. Otherwise you have filtering options that may vary depending on datatype of the column. Another advantage is that the filtering is cumulative giving you the ability to drill down to the records you want. For example, you can filter by State, then filter by City from only the cities in the selected State(s). Then further filter by street. You have options like Begin, Contains along with Equal, Not Equal and more.
I suggest playing with datasheet filtering, you may never go back to Filter by form.